rpic_knitr_engine       knitr engine for '{rpic}' chunks
rpic_manifest           Compile to a JSON bundle (as a string)
rpic_pdf                Render pic source to a PDF file
rpic_png                Render pic source to a PNG file
rpic_register_knitr     Register the rpic knitr engine
rpic_svg                Render pic source to an SVG string
